cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A261917 Numbers which in base 5 are the sum of two palindromes but are not palindromes themselves.

Table of values

n a(n)
1 5
2 7
3 8
4 9
5 10
6 13
7 14
8 15
9 16
10 19
11 20
12 21
13 22
14 25
15 27
16 28
17 29
18 30
19 32
20 33
21 34
22 35
23 37
24 38
25 39
26 40
27 42
28 43
29 44
30 45
31 47
32 48
33 49
34 50
35 53
36 54
37 55
38 56
39 58
40 59
41 60
42 61
43 63
44 64
45 65
46 66
47 68
48 69
49 70
50 71
51 73
52 74
53 75
54 76
55 77
56 79
57 80
58 81
59 82
60 84
61 85
62 86
63 87
64 89
65 90
66 91
67 92
68 94
69 95
70 96
71 97
72 99

List of values

[5, 7, 8, 9, 10, 13, 14, 15, 16, 19, 20, 21, 22, 25, 27, 28, 29, 30, 32, 33, 34, 35, 37, 38, 39, 40, 42, 43, 44, 45, 47, 48, 49, 50, 53, 54, 55, 56, 58, 59, 60, 61, 63, 64, 65, 66, 68, 69, 70, 71, 73, 74, 75, 76, 77, 79, 80, 81, 82, 84, 85, 86, 87, 89, 90, 91, 92, 94, 95, 96, 97, 99]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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